Region
Viana Do Castelo
2 monitoring stations · readings from 21 to 21
Average AQI
21Good
0GoodUnhealthy500
GoodModerateSensitiveUnhealthyVery UnhealthyHazardous
Cities in Viana Do Castelo
Coordinates
41.992, -8.608
Centroid of monitored stations
Stations
2
Reporting in this area
Spread
21 – 21
Cleanest to worst station reading